package main

import (
	"fmt"
	"project01/com/utils"
)

/**
 * @author: guangcheng
 * @date:   2020/11/1 21:52
 * @version  V1.0
 * @description:
 *
 */
func main() {

	// a%b =r(..r(a/b)..) ab符号看具体情况,怎么方便怎么取
	fmt.Printf("25 mod -4 = %d ", 3%(-5))

	fmt.Println()
	cal := utils.Cal(10.1, 2.1, '-')
	fmt.Println("cal=", cal)

}
